TWI288097B - Sprocket for bicycle - Google Patents

Sprocket for bicycle Download PDF

Info

Publication number
TWI288097B
TWI288097B TW093107294A TW93107294A TWI288097B TW I288097 B TWI288097 B TW I288097B TW 093107294 A TW093107294 A TW 093107294A TW 93107294 A TW93107294 A TW 93107294A TW I288097 B TWI288097 B TW I288097B
Authority
TW
Taiwan
Prior art keywords
sprocket
bicycle
ring portion
crank
fixing
Prior art date
Application number
TW093107294A
Other languages
English (en)
Chinese (zh)
Other versions
TW200505738A (en
Inventor
Tetsu Nonoshita
Yusuke Nishimoto
Original Assignee
Shimano Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shimano Kk filed Critical Shimano Kk
Publication of TW200505738A publication Critical patent/TW200505738A/zh
Application granted granted Critical
Publication of TWI288097B publication Critical patent/TWI288097B/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDECARS, FORECARS, OR THE LIKE
    • B62K19/00—Cycle frames
    • B62K19/02—Cycle frames characterised by material or cross-section of frame members
    • B62K19/16—Cycle frames characterised by material or cross-section of frame members the material being wholly or mainly of plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
    • B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
    • B62M9/10—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like
    • B62M9/105—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving different-sized wheels, e.g. rear sprocket chain wheels selectively engaged by the chain, belt, or the like involving front sprocket chain-wheels engaged by the chain, belt or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
    • F16H2055/065—Moulded gears, e.g. inserts therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/06—Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Gears, Cams (AREA)
TW093107294A 2003-08-07 2004-03-18 Sprocket for bicycle TWI288097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003288331A JP2005053410A (ja) 2003-08-07 2003-08-07 自転車用スプロケット

Publications (2)

Publication Number Publication Date
TW200505738A TW200505738A (en) 2005-02-16
TWI288097B true TWI288097B (en) 2007-10-11

Family

ID=33550037

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093107294A TWI288097B (en) 2003-08-07 2004-03-18 Sprocket for bicycle

Country Status (5)

Country Link
US (1) US20050032596A1 (fr)
EP (1) EP1504988A3 (fr)
JP (1) JP2005053410A (fr)
CN (1) CN100457537C (fr)
TW (1) TWI288097B (fr)

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ATE471274T1 (de) 2005-12-02 2010-07-15 Campagnolo Srl Kurbeleinheit für das tretlager, die antriebswelle und die tretpedalkurbel eines fahrrads
US7824287B2 (en) * 2005-12-02 2010-11-02 Shimano Inc. Bicycle sprocket
EP1820726B1 (fr) 2006-02-20 2011-09-14 Campagnolo S.r.l. Pédalier de bicyclette
DE602006019544D1 (de) 2006-03-03 2011-02-24 Campagnolo Srl Fahrradtretkurbellager-Anordnung und ein Adapter für eine derartige Anordnung
JP2007297040A (ja) 2006-05-04 2007-11-15 Campagnolo Spa 自転車のクランクアーム・アセンブリ
DE102006062877B4 (de) * 2006-05-12 2015-12-10 Shimano Inc. Mehrkomponentenzahnrad
DE102006022343B4 (de) 2006-05-12 2010-04-15 Shimano Inc., Sakai Mehrkomponentenzahnrad
ITMI20061550A1 (it) 2006-08-03 2008-02-04 Campagnolo Srl Assieme di pedivella destro per bicicletta e sua pedivella
ITMI20061549A1 (it) 2006-08-03 2008-02-04 Campagnolo Srl Assieme di pedivella destro per bicicletta e relative pedivella e corona
ITMI20071658A1 (it) * 2007-08-09 2009-02-10 Campagnolo Srl Modulo di pignoni per una bicicletta e pacco pignoni comprendente tale modulo
ITMI20070406U1 (it) 2007-12-05 2009-06-06 Campagnolo Srl Assieme di movimento centrale di bicicletta ed albero per un tale assieme
EP2221398B1 (fr) * 2007-12-14 2016-10-19 Toadenka Corporation Corps lié résine-métal et son procédé de production
DE102008031162B4 (de) * 2008-07-03 2021-10-21 Sram Deutschland Gmbh Mehrfach-Kettenzahnrad für ein Fahrrad
KR100975963B1 (ko) * 2008-07-10 2010-08-13 우병선 자전거 체인링
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US20130116074A1 (en) * 2011-11-08 2013-05-09 Chang Hui Lin Sprocket wheel for bicycle
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TWI480475B (zh) * 2012-10-09 2015-04-11 Ashima Ltd Brake disc device
US9297452B2 (en) 2013-10-01 2016-03-29 Shimano Inc. Bicycle sprocket
DE202013011442U1 (de) 2013-12-20 2014-01-23 Sram Deutschland Gmbh Kettenrad
US11041558B2 (en) * 2014-03-14 2021-06-22 ZPE Licensing Inc. Super charger components
JP2015227152A (ja) * 2014-05-09 2015-12-17 株式会社シマノ 自転車用部品、自転車用軸部材、自転車用リアスプロケット組立体、及び自転車用レバー部材
US20160003339A1 (en) * 2014-07-02 2016-01-07 General Electric Company Gear made from first and second materials
US9403578B1 (en) * 2015-02-05 2016-08-02 Shimano Inc. Bicycle sprocket assembly and bicycle rear sprocket assembly
US10786854B2 (en) * 2015-03-12 2020-09-29 Robert Bosch Tool Corporation Table saw with electrically isolated arbor shaft
US10562588B2 (en) 2015-09-01 2020-02-18 The Hive Global, Inc Bicycle cassette with locking connection
US11142280B2 (en) 2016-03-24 2021-10-12 The Hive Global, Inc. Bicycle crank with spindle attachment structure
US10302184B2 (en) * 2016-04-01 2019-05-28 Shimano Inc. Bicycle component, bicycle sprocket, and bicycle composite sprocket
US11009112B2 (en) 2016-04-11 2021-05-18 Fox Factory, Inc. Bicycle front sprocket
US10377445B2 (en) * 2016-09-20 2019-08-13 Shimano Inc. Bicycle front sprocket assembly
US10093389B2 (en) * 2016-11-16 2018-10-09 Shimano Inc. Bicycle front sprocket, bicycle crank assembly, and bicycle drive train
CN106515992A (zh) * 2016-12-23 2017-03-22 鼎镁（昆山）新材料科技有限公司 交通工具用齿盘异材组合结构
CN106741552A (zh) * 2016-12-23 2017-05-31 鼎镁（昆山）新材料科技有限公司 交通工具用齿盘异材组合结构改良
US20180194431A1 (en) * 2017-01-06 2018-07-12 Shimano Inc. Bicycle sprocket, sprocket assembly, rear sprocket assembly, and drive train of bicycle
US20180257742A1 (en) * 2017-03-13 2018-09-13 Drivetrain Tech Solution Inc. Sprocket assembly of bicycle
US11014628B2 (en) 2017-04-28 2021-05-25 Fox Factory, Inc. Cinch direct mount 2X ring system
US10794663B2 (en) 2017-05-11 2020-10-06 ZPE Licensing Inc. Laser induced friction surface on firearm
US10774915B2 (en) * 2017-05-30 2020-09-15 Shimano Inc. Bicycle sprocket assembly
WO2019040340A1 (fr) 2017-08-21 2019-02-28 The Hive Global, Inc. Cassette de bicyclette comprenant un raccordement par serrage
US11292555B2 (en) * 2018-08-01 2022-04-05 Shimano Inc. Bicycle sprocket
GB2576197B (en) * 2018-08-09 2021-12-15 Hobbs James Apparatus for securing a sprocket to a sprocket carrier
US12227262B2 (en) 2018-12-07 2025-02-18 Fox Factory, Inc. Mid-sprocket assembly
US11359709B2 (en) 2018-12-18 2022-06-14 Fox Factory, Inc. Chainring
US11680633B2 (en) * 2019-02-08 2023-06-20 Fox Factory, Inc. Chainring
US11932351B2 (en) 2020-07-17 2024-03-19 The Hive Global, Inc. Conical bicycle cassette sprocket structure
WO2022204158A1 (fr) 2021-03-26 2022-09-29 The Hive Global, Inc. Tige de selle de bicyclette télescopique à hauteur réglable et insertion de cadre fixe
US12145691B2 (en) 2021-05-25 2024-11-19 Fox Factory, Inc. Crank impact and wear protection article
US12030586B2 (en) 2021-07-12 2024-07-09 The Hive Global, Inc. Seal for bicycle crank with differential chainring motion
US12209619B2 (en) 2022-04-20 2025-01-28 ZPE Licensing Inc. Electromagnetic clutch
US12384009B2 (en) 2022-11-15 2025-08-12 ZPE Licensing Inc. Socket with laser induced friction surfaces
TWI847832B (zh) * 2023-08-10 2024-07-01 陳怡如 碟盤
ES1305621Y (es) * 2023-11-08 2024-04-30 Juarez Perez Enrique Sistema de transmisión orientable

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Also Published As

Publication number Publication date
EP1504988A3 (fr) 2006-06-28
CN100457537C (zh) 2009-02-04
TW200505738A (en) 2005-02-16
JP2005053410A (ja) 2005-03-03
EP1504988A2 (fr) 2005-02-09
US20050032596A1 (en) 2005-02-10
CN1579874A (zh) 2005-02-16

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees